Transporting arrangement for transferring of transversely folded

Details Transporting arrangement for transferring of transversely folded Transporting arrangement for transferring of transversely folded

1992-07-22

1993-12-28

Kisliuk, Bruce M.

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

493357, 493425, 493437, B65H 4516, B65H 4518

Patent

active

052735150

ABSTRACT:
An arrangement for transferring transversely folded printed products to a third fold has a mechanism for providing a first longitudinal fold, a subsequently arranged mechanism for forming a transverse fold and having an outlet gap, two devices for forming a third fold, located one above the other and each having an inlet gap, two drawing-in roller pairs associated with a respective one of the devices and each having a central axis located in one imaginary vertical plane. The inlet gaps of the devices for forming a third fold and the outlet gap of the mechanism for forming a transverse fold are arranged relative to one another so that an imaginary horizontal plane extending through the outlet gap is simultaneously a plane of symmetry for the inlet gaps. A mechanism for connecting the outlet gap with the inlet gaps and includes a first transporting roller pair, a product deflector and two mirror-symmetrical sheet guides of a same length. The sheet guides have a harmonic course and are each provided with two spaced transporting roller pairs arranged so that a distance between the further transporting roller pairs and a distance between a last one of the further transporting roller pairs and the drawing-in roller pair is smaller than the length of a product to be folded. The further transporting roller pairs and the drawing-in roller pair have speeds which harmonically decrease in a transporting direction.

REFERENCES:
patent: 191494 (1877-02-01), Tucker
patent: 1871900 (1932-08-01), Mentges
patent: 3999454 (1976-12-01), Tiso
patent: 4269402 (1981-05-01), Fischer
patent: 4746107 (1988-05-01), Schneider
patent: 4754959 (1988-07-01), Kobler
patent: 4869712 (1989-09-01), Ishino
patent: 5045039 (1991-09-01), Bay

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